- OPI1270
- Optek Technology, Inc.
- Axial Fiber Optic Isolator
- OPI1270-018
- Optek / Tt Electronics
- Transistor Output Optocouplers Optical Interrupter
- OPI1270-026
- Optek / Tt Electronics
- Transistor Output Optocouplers Optical Interrupter
- OPI1270-032
- Optek / Tt Electronics
- Transistor Output Optocouplers Optical Interrupter
- OPI1270-040
- Optek / Tt Electronics
- Transistor Output Optocouplers Optical Interrupter
- OPI1270-066
- Optek / Tt Electronics
- Transistor Output Optocouplers Optical Interrupter
- OPI1270-080
- Optek / Tt Electronics
- Transistor Output Optocouplers Optical Interrupter